function preloadImages() {
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image1 = new Image();
image1.src = "/img/main/home.jpg";

roll1 = new Image();
roll1.src = "/img/main/home_ul.jpg";

image2 = new Image();
image2.src = "/img/main/story.jpg";

roll2 = new Image();
roll2.src = "/img/main/story_ul.jpg";

image3 = new Image();
image3.src = "/img/main/restaurants.jpg";

roll3 = new Image();
roll3.src = "/img/main/restaurants_ul.jpg";

image4 = new Image();
image4.src = "/img/main/menus.jpg";

roll4 = new Image();
roll4.src = "/img/main/menus_ul.jpg";

image5 = new Image();
image5.src = "/img/main/market.jpg";

roll5 = new Image();
roll5.src = "/img/main/market_ul.jpg";

image6 = new Image();
image6.src = "/img/main/gifts.jpg";

roll6 = new Image();
roll6.src = "/img/main/gifts_open.jpg";

image7 = new Image();
image7.src = "/img/main/news.jpg";

roll7 = new Image();
roll7.src = "/img/main/news_open.jpg";

image9 = new Image();
image9.src = "/img/main/specials.jpg";

roll9 = new Image();
roll9.src = "/img/main/specials_open.jpg";

image10 = new Image();
image10.src = "/img/restaurants/newdurham.gif";

roll10 = new Image();
roll10.src = "/img/restaurants/newdurham_over.gif";

image11 = new Image();
image11.src = "/img/restaurants/northberwick.gif";

roll11 = new Image();
roll11.src = "/img/restaurants/northberwick_over.gif";

image12 = new Image();
image12.src = "/img/restaurants/northwood.gif";

roll12 = new Image();
roll12.src = "/img/restaurants/northwood_over.gif";

image13 = new Image();
image13.src = "/img/menus/lunch.gif";

roll13 = new Image();
roll13.src = "/img/menus/lunch_over.gif";

image14 = new Image();
image14.src = "/img/menus/dinner.gif";

roll14 = new Image();
roll14.src = "/img/menus/dinner_over.gif";

image15 = new Image();
image15.src = "/img/menus/icecream.gif";

roll15 = new Image();
roll15.src = "/img/menus/icecream_over.gif";

image16 = new Image();
image16.src = "/img/menus/bakery.gif";

roll16 = new Image();
roll16.src = "/img/menus/bakery_over.gif";

image17 = new Image();
image17.src = "/img/market/overview.gif";

roll17 = new Image();
roll17.src = "/img/market/overview_over.gif";

image18 = new Image();
image18.src = "/img/market/beerlist.gif";

roll18 = new Image();
roll18.src = "/img/market/beerlist_over.gif";

image19 = new Image();
image19.src = "/img/market/winelist.gif";

roll19 = new Image();
roll19.src = "/img/market/winelist_over.gif";

function swap() {
if (document.images){
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x+=2) {
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}
}